采空区瓦斯综合利用零排放项目建设场地适宜性评价

The suitability evaluation of construction site for gas comprehensive utilization and zero discharge project of in goaf

以山西某矿区建设瓦斯综合利用零排放项目为例,介绍了在煤层采空区评价瓦斯综合利用零排放项目建设适宜性的方法和手段。通过搜集资料及现场踏勘,全面了解建设项目场地内煤层的开采时间、开采深度、开采范围以及地表变形特征等资料。主要通过定性与定量相结合的方法,对拟建项目场地稳定性和工程建设适宜性进行初步评价,为该项目的选址和方案设计提供依据。

Taking the gas comprehensive utilization and zero discharge project of a mining area construction in Shanxi as an example,this paper introduced the methods and means of suitability construction to evaluate the gas comprehensive utilization and zero discharge project in coal seam goaf.Through the search data and field survey,could fully understand the mining time,mining depth,mining range and surface deformation characteristics and other data of coal seams in the construction project site.Mainly through the combination of qualitative and quantitative methods,preliminarily evaluated the stability of proposed project site and the suitability of engineering construction,provided basis for site selection and scheme design of the project.